CA02.10ICD-11 MMS 2026-01
Pharyngitis due to Adenovirus
Description
Pharyngitis is an inflammation of the mucous membranes and underlying structures of the throat. Adenoviral pharyngitis is a self-limiting disease associated with fever, erythema of the pharynx, enlarged tonsils with exudate and enlarged cervical lymph nodes accompanied by fever, malaise, myalgia and abdominal pain. Frequently occurs with self-limiting conjunctivitis (refer to pharyngoconjunctival fever), laryngotracheitis, bronchitis and pneumonia.
Index terms
- Pharyngitis due to Adenovirus
Exclusions from above levels
CA04– Acute laryngopharyngitisCA09.2– Chronic pharyngitisCA0K.0– Retropharyngeal or parapharyngeal abscess
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CA0K.1– Peritonsillar abscessCA22.0– Chronic obstructive pulmonary disease with acute exacerbation, unspecified01– Certain infectious or parasitic diseases05– Endocrine, nutritional or metabolic diseases18– Complications of pregnancy, childbirth and the puerperium19– Certain conditions originating in the perinatal period20– Congenital malformations, deformations and chromosomal abnormalities22– Injury, poisoning or certain other consequences of external causes
Sibling codes
Foundation entity
Pharyngitis due to Adenovirus – http://id.who.int/icd/entity/1956341906
Allowed postcoordination axes
Part of: CA02.1: Acute viral pharyngitis › CA02: Acute pharyngitis › 12: Diseases of the respiratory system